Home / 5,501,961,874.70-8,252,942,812.05-3,760,536,005.90

Finding the Fourth Proportional to 5,501,961,874.70, 8,252,942,812.05 and 3,760,536,005.90

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Solution

The fourth proportional to 5,501,961,874.70, 8,252,942,812.05 and 3,760,536,005.90 is: 5,640,804,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501,961,874.70 : 8,252,942,812.05 = 3,760,536,005.90 : x
  2. Step 2: Convert to fraction form
    5,501,961,874.70/8,252,942,812.05 = 3,760,536,005.90/x
  3. Step 3: Cross multiply
    5,501,961,874.70x = 8,252,942,812.05 × 3,760,536,005.90
  4. Step 4: Simplify right side
    5,501,961,874.70x = 31,035,488,599,347,621,888
  5. Step 5: Solve for x
    x = 31,035,488,599,347,621,888/5,501,961,874.70
  6. Step 6: Final answer
    x = 5,640,804,008.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.